CVE-2020-25507

Published: Dic 28, 2020 Last Modified: Nov 21, 2024 EU-VD ID: EUVD-2020-18192 Aliases: GSD-2020-25507
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: low
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
HIGH 7,2
Source: [email protected]
Access Vector: local
Access Complexity: low
Authentication: none
Confidentiality: complete
Integrity: complete
Availability: complete

Description

AI Translation Available

An incorrect permission assignment during the installation script of TeamworkCloud 18.0 thru 19.0 allows a local unprivileged attacker to execute arbitrary code as root. During installation, the user is instructed to set the system enviroment file with world writable permissions (0777 /etc/environment). Any local unprivileged user can execute arbitrary code simply by writing to /etc/environment, which will force all users, including root, to execute arbitrary code during the next login or reboot. In addition, the entire home directory of the twcloud user at /home/twcloud is recursively given world writable permissions. This allows any local unprivileged attacker to execute arbitrary code, as twcloud. This product was previous named Cameo Enterprise Data Warehouse (CEDW).

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,0010
Percentile
0,3th
Updated

EPSS Score Trend (Last 90 Days)

732

Incorrect Permission Assignment for Critical Resource

Draft
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Confidentiality Access Control Integrity Other
Potential Impacts:
Read Application Data Read Files Or Directories Gain Privileges Or Assume Identity Modify Application Data Other
Applicable Platforms
Technologies: Not Technology-Specific, Cloud Computing
Likelihood of Exploit: High
View CWE Details
Application

Teamwork Cloud by 3Ds

Product Information
Vendor 3Ds
Product Teamwork Cloud
Version Range Affected
From 18.0 (inclusive)
To 19.0 (inclusive)
cpe:2.3:a:3ds:teamwork_cloud:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://community.nomagic.com/finding-and-fixing-wrong-file…
https://community.nomagic.com/finding-and-fixing-wrong-file-permission-twc-inst…
https://docs.nomagic.com/display/TWCloud190/Installation+on…
Third Party Advisory
https://docs.nomagic.com/display/TWCloud190/Installation+on+Linux+using+scripts
https://github.com/sickcodes/security/blob/master/advisorie…
Exploit Third Party Advisory
https://github.com/sickcodes/security/blob/master/advisories/SICK-2020-002.md
https://sick.codes/finding-a-vulnerability-in-teamwork-clou…
https://sick.codes/finding-a-vulnerability-in-teamwork-cloud-server-nomagic-3ds…
https://sick.codes/sick-2020-002/
https://sick.codes/sick-2020-002/
https://web.archive.org/web/20201219095507/https://docs.nom…
https://web.archive.org/web/20201219095507/https://docs.nomagic.com/display/TWC…
https://web.archive.org/web/20201219155833/https://docs.nom…
https://web.archive.org/web/20201219155833/https://docs.nomagic.com/pages/viewp…
https://community.nomagic.com/finding-and-fixing-wrong-file…
https://community.nomagic.com/finding-and-fixing-wrong-file-permission-twc-inst…
https://docs.nomagic.com/display/TWCloud190/Installation+on…
Third Party Advisory
https://docs.nomagic.com/display/TWCloud190/Installation+on+Linux+using+scripts
https://github.com/sickcodes/security/blob/master/advisorie…
Exploit Third Party Advisory
https://github.com/sickcodes/security/blob/master/advisories/SICK-2020-002.md
https://sick.codes/finding-a-vulnerability-in-teamwork-clou…
https://sick.codes/finding-a-vulnerability-in-teamwork-cloud-server-nomagic-3ds…
https://sick.codes/sick-2020-002/
https://sick.codes/sick-2020-002/
https://web.archive.org/web/20201219095507/https://docs.nom…
https://web.archive.org/web/20201219095507/https://docs.nomagic.com/display/TWC…
https://web.archive.org/web/20201219155833/https://docs.nom…
https://web.archive.org/web/20201219155833/https://docs.nomagic.com/pages/viewp…